Immortality: Growing Stronger by Burning Lifespan

In the Great Wu Dynasty, immortals and gods have returned, while evil spirits roam the land and wreak havoc.

Lu Cheng transmigrates and awakens the Longevity System.

At the start, the Longevity System grants Lu Cheng eternal life.

Once his lifespan has been used up to a certain point, the System will automatically issue a brand-new reward.

Lu Cheng smiles faintly. Forbidden arts that ordinary people dare not practice, for fear of shortening their lives, are simply a path to power for him.

Bloodburning Blade Art: each strike costs one year of lifespan, and the higher the level, the more years it consumes.

Eight Gates: opening each gate costs more than ten years of lifespan.

Heavenly Divination: it can calculate anything in the world, but the backlash costs an infinite amount of lifespan.

[Ding! Congratulations, Host. You have successfully activated the System’s second stage. You have obtained an indestructible body, and being struck makes you stronger.]

[Ding! Congratulations, Host. You have successfully activated the System’s third stage. You have obtained an adaptive body. Any attack that fails to kill you on the spot will have no effect the next time it is used.]

[...]

Lu Cheng gradually learns the rules, understands them, masters them, rises above them, and finally creates them.

When the gods in heaven fully awaken and descend to the mortal realm, before they can reclaim it,

a blazing crimson sword aura, accompanied by a domineering declaration, shatters the divine court and cleaves the cosmos in two.

“This mortal realm belongs to me, Lu Cheng!”